| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.79 | 6.148% | $78.3266 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $74.46 | 3.190% | $76.8353 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $85.70 | 9.587% | $93.9161 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $239.68 | 4.494% | $250.4512 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $207.25 | 5.317% | $218.2695 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $38.77 | 11.873% | $43.3732 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $139.39 | 10.287% | $153.729 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $859.04 | $914.9009 | $914.91 | $914.90 | $914.90 | |